Slang is an integral part of our speech, adding expression and variability to communication. It performs a number of important functions, starting with creating a sense of belonging to a certain group or community, you can also find out more by going here
https://slang.parentaler.com/slang/tuff-meaning/ . Using slang, people can demonstrate their belonging to a certain social group, be it a teenage subculture or a professional community. In addition, slang helps strŠµngthen social bonds and facilitates communication, creating intimacy and empathy between interlocutors.
